UXM15P

UXM15P DC-15 GHz Programmable Integer-N Prescaler Application Features The UXM15P can be used as a general Wide Operating Range: purpose, fixed modulus prescaler in high DC-20 GHz for Div-by-2/4/8 frequency PLLs. The multi-modulus mode DC-15 GHz for Div-by-4/5/6/7/8/9 of the device allows it to be used in phase Low SSB Phase Noise: -153 dBc locked loops such as integer-N and 10 kHz fractional-N architectures. The low phase Large Output Swings: >1 Vppk/side noise of the divider makes it ideal for Single-Ended and/or Differential generating low jitter, synchronous clocks Operation in telecom applications. Low power consumption: 0.6 W 4x4 QFN package Pad Metallization Parallel Control Lines The QFN package pad metallization consists of a Ni/Pd/Au plating over a Cu(c194) Description leadframe. The UXM15P is a low noise programmable divider featuring a binary divide-by-2/4/8 mode and multi-modulus divide-by-4/5/6/7/8/9 mode. The device features differential inputs and outputs, adjustable output swing and high input sensitivity. The control inputs are CMOS and LVTTL compatible. The UXM15P is packaged in a 24 pin, 4x4 mm leadless surface mount package. Key Specifications (T = 25C): Vee = -3.3 V, Iee = 185 mA, Zo=50 Parameter Description Min Typ Max F1in (GHz) Input Frequency (Div-by-2/4/8) DC* - 20 F2in (GHz) Input Frequency (Div-by-4/5/6/7/8/9) DC* - 15 Pin (dBm) Nominal Input Power -10 0 10 Pout (dBm) Nominal Output Power -5 3 - (dBc/Hz) SSB Phase Noise 10 kHz Offset - -153 - PDC (mW) DC Power Dissipation - 610 - jc (C/W) Junction-Case Thermal Resistance - 20 - * Low frequency limit dependent on input edge speed SMD-00147 Rev D 1 of 9 Subject to Change Without Notice UXM15P Frequency Divider Application Min/Max Single-Ended Power Divide-by-2 Output Power, 3rd Harmonic & Input Feedthru Input Sensitivity Window SSB Phase Noise for Binary Divide-by-8 Binary Divide-by-2 Configuration Configuration Input Freq = 7.8 GHz Input Freq = 20 GHz Integer Divide-by-7 Configuration Integer Divide-by-9 Configuration Input Freq = 15 GHz Input Freq = 15 GHz SMD-00147 Rev D 2 of 9 Subject to Change Without Notice